000 00450nam a2200145Ia 4500
008 251112s9999||||xx |||||||||||||| ||und||
022 _a0040-4039
040 _aCNCLSA
100 _aDr. T. Stephen
_92165
245 0 _aTetrahedron Letters
_bThe International Organ For the Rapid Publication of Preliminary Communications in Organic Chemistry
260 _c1977
_bpergamon press
_aNew York
300 _aP. 669-1280
300 _bV.310
942 _cJRBV
999 _c32725
_d32725